INSTALLATION
MOTO
MAN
4-7
MH–Series Positioner Manual with MotoMount
4.2.5
Connecting the Cables
Do not connect the encoder, power, and ground cables until after the drive
assembly is securely in place.
NOTE:
When installing stand-alone drive assemblies, the user needs to mount the junction boxes
close to the drive assembly for motor cables.
Connection to Motoman Controller
When the MH-series drive assembly is delivered with a Motoman robot,
connections between the two usually have been made at the factory, or if not,
instructions for making connections can be found in the system manual. See
separate schematics and/or documentation specific to your system.
Ground Cables – Type I
Two locations are provided for attaching weld ground cables (see Figure 4-7). Use
one for each welding power supply. Remove paint as required from the lug contact
surface on the housing.
Figure 4-7 Ground Cable Connections MH75/150/450/1500
4.2.6
Home Position
The MH-series positioners are set in HOME position at the factory. See Section 6,
Maintenance, if adjustment is necessary.
LUG BOLT
WELD GROUND